The need to make or buy a hot drink to smooth, ease or improve any situation. When I was young the drink of choice was almost exclusively tea but in the late sixties coffee took the pressure off tea a bit in Britain. The responsibility for making British people hydrated in nearly all circumstances could be shared a bit. Not that tea or coffee are as good at hydrating as plain water. Water is much more prevalent now but there is virtually no ritual to serving water. The preparation of a hot drink by one person for another adds something intangible to the interaction. Also there can be appreciation or opprobrium thrown in. Hot drinks are commented on in a way that cold or alcoholic ones are not so much.

Speaking ill of the dead, my recently demised mother-in-law was not a good hot drink maker. Her coffee was deplorable and her tea was never more than average. But to her credit she always offered a chocolate digestive biscuit with either. Not complete reputational rehabilitation by any means, but possibly recognition of her shortcomings.